//
//  EGMChartUtil.h
//  BleSports
//
//  Created by hh on 14-10-16.
//  Copyright (c) 2014年 egoman. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface EGMChartUtil : NSObject

+(float)yAxisMajorIntervalLengthFromMaxYValue:(float)maxYValue intervalCount:(NSInteger)count;
+(float)yAxisMajorIntervalLengthFromMaxYValue:(float)maxYValue intervalCount:(NSInteger)count intervalLengthForNoData:(float)intervalLength;
+(float)yAxisMajorIntervalLengthFromMaxYValue:(float)maxYValue minYValue:(float)minYValue intervalCount:(NSInteger)count intervalLengthForNoData:(float)intervalLength;

+(float)yAxisRangeLengthFromMaxYValue:(float)maxYValue intervalCount:(NSInteger)count expandFactor:(float)factor;
@end
